TSoM Evaluation
Kit User Manual
36
www.terasic.com
July 26, 2019
Figure 6-1 Block Diagram of the HDMI TX Demonstration
Register of HDMI Transmitter (ADV7513)
Users can save lots of developing time by paying attention to the settings of video format and audio
frequency in register at address 0x15 and the format of register at address 0xAF prior to the
development of HDMI transmitter. This demo uses 48KHz sampling rate and the video format is
24-bit
RGB
4:4:4.
For
more
details,
please
refer
to
the
document
ADV7513_Programming_Guide_R0.pdf.
Audio Generator
The ADV7513 can accommodate 2 to 8 channels of I2S audio at up to a 192 KHz sampling rate.
The ADV7513 supports I2S standard, left-justified serial audio, and right-justified serial audio.
shows the left-justified serial audio with I2S standard audio of 16-bit per channel.
Figure 6-2 I2S standard audio with 16-bit per channel
If users want to modify the frequency of audio output, the register value at register 0x15 has to be
modified according to the document ADV7513_Programming_Guide_R0.pdf. The I2S standard
Summary of Contents for TSOM
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